68271918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 163924992

約数和(自身を除く): 95653074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1551, 1693, 1833, 3102, 3386, 3666, 5079, 6721, 10158, 13442, 18623, 20163, 22009, 37246, 40326, 44018, 55869, 66027, 79571, 111738, 132054, 159142, 238713, 242099, 477426, 484198, 726297, 875281, 1034423, 1452594, 1750562, 2068846, 2625843, 3103269, 5251686, 6206538, 11378653, 22757306, 34135959, 68271918]

約数ペア:

[(1, 68271918), (2, 34135959), (3, 22757306), (6, 11378653), (11, 6206538), (13, 5251686), (22, 3103269), (26, 2625843), (33, 2068846), (39, 1750562), (47, 1452594), (66, 1034423), (78, 875281), (94, 726297), (141, 484198), (143, 477426), (282, 242099), (286, 238713), (429, 159142), (517, 132054), (611, 111738), (858, 79571), (1034, 66027), (1222, 55869), (1551, 44018), (1693, 40326), (1833, 37246), (3102, 22009), (3386, 20163), (3666, 18623), (5079, 13442), (6721, 10158)]